@inproceedings{Schaaf2015, author = {Wolfgang Schaaf}, title = {An ecosystem approach to evaluate restoration measures in the lignite mining district of Lusatia/Germany}, booktitle = {European Geosciences Union, General Assembly 2015, Vienna, Austria, 13 April - 17 May 2015}, url = {http://meetingorganizer.copernicus.org/EGU2015/EGU2015-8693.pdf}, year = {2015}, }